Browsing by Author "Babu Naraya, K.S."

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    Flexural bond strength behaviour in OPC concrete of NBS beam for various corrosion levels
    (Techno-Press, 2014) Shetty, A.; Venkataramana, K.; Babu Naraya, K.S.
    Corrosion is one of the primary reasons why structures have limited durability. The present investigation is carried out to study the behavior of RC (Reinforced Concrete) structural members subjected to corrosion. Experimental investigations were carried out on National Bureau of Standard (NBS), RC beam specimens made of Ordinary Portland Cement (OPC) concrete. Load versus deflection behaviour was studied for different levels of corrosion i.e., 2.5%, 5%, 7.5% and 10%. It is observed that for every percentage increase in corrosion level, there is about 1.6% decrease in load carrying capacity. Also as the amount of corrosion increases there is a reduction in bond stress. Copyright © 2014 Techno-Press, Ltd.